package com.itheima.controller;


import com.alibaba.dubbo.config.annotation.Reference;
import com.aliyuncs.exceptions.ClientException;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisMessageConstant;
import com.itheima.entity.Result;
import com.itheima.pojo.Order;
import com.itheima.service.OrderService;
import com.itheima.utils.SMSUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;

import java.util.Map;

@RestController
@RequestMapping("/order")
public class OrderController {

    @Autowired
    private JedisPool jedisPool;

    @Reference
    private OrderService orderService;

    @RequestMapping("/submit")
    public Result submit(@RequestBody Map map) {
        //从前端传入的json转map数据中获取电话
        String telephone = (String) map.get("telephone");
        //从redis中获取验证码
        Jedis resource = jedisPool.getResource();
        String validateCodeInRedis = resource.get(telephone + RedisMessageConstant.SENDTYPE_ORDER);
        //获取前端输入的验证码
        String validateCode = (String) map.get("validateCode");
        //将前端的验证码和redis数据库中的验证码进行比对
        if (validateCode != null && validateCodeInRedis != null && validateCodeInRedis.equals(validateCode)) {
            //设置预约类型
            map.put("orderType", Order.ORDERTYPE_WEIXIN);
            //如果比对成功,验证码输入正确,则调用业务进行处理,提交预约信息
            Result result = null;
            try {
                result = orderService.order(map);
            } catch (Exception e) {
                e.printStackTrace();
                return result;
            }

            //如果预约成功,则给用户电话号码发送预约成功短信
            if (result.isFlag()) {
                try {
                    SMSUtils.sendShortMessage(SMSUtils.ORDER_NOTICE,telephone,(String) map.get("orderDate"));
                } catch (ClientException e) {
                    e.printStackTrace();
                }
            }
            return result;
        } else {
            //如果比对失败,验证码输入错误,则返回信息给前端
            return new Result(false, MessageConstant.VALIDATECODE_ERROR);
        }
    }


    @RequestMapping("/findById")
    public Result findById(Integer id) throws Exception {
        try {
            Map map = orderService.findById(id);
            return new Result(true,MessageConstant.QUERY_ORDER_SUCCESS,map);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.QUERY_ORDER_FAIL);
        }
    }
}
